If you’re one of the small but significant number of users whose computer crashed due to the Patch Tuesday updates, the fixes – imperfect as they are – will be welcomed. If you’re not, you’re probably going to be a bit irritated at having to “fix what’s not broken” and possibly risk brand new problems.

One common error that comes up when using ADFS is logged by Windows as an Event ID 364-Encounterd error during federation passive request. There are three common causes for this particular error. If you encounter this error, see if one of these solutions fixes things for you.